Friday the 13th: The Series (1987)

S1E8 Shadow Boxer

A set of cursed boxing gloves grants their wearer an incredible winning streak in the ring, but at a terrible cost: the owner’s shadow roams free, brutally attacking an innocent person. The trio successfully retrieves the gloves, but the original owner storms into the shop, threatening Micki with a knife to reclaim them. To overcome this threat, Ryan must use the gloves to fight Jack, allowing his shadow to take on the boxer and ultimately defeat him.